Eric J Demaria

Summary

Affiliation: Duke University Medical Center
Country: USA

Publications

  1. pmc Effects of bariatric surgery in older patients
    Harvey J Sugerman
    Division of General Surgery, Virginia Commonwealth University, Richmond, VA, USA
    Ann Surg 240:243-7. 2004
  2. ncbi request reprint Perioperative management of special populations: obesity
    Eric J Demaria
    General Surgery Division, Department of Surgery, Medical College of Virginia, Virginia Commonwealth University, 1200 East Broad Street, Richmond, VA 23298 0519, USA
    Surg Clin North Am 85:1283-9, xii. 2005
  3. ncbi request reprint Obesity surgery mortality risk score: proposal for a clinically useful score to predict mortality risk in patients undergoing gastric bypass
    Eric J Demaria
    Virginia Commonwealth University, Richmond, Virginia, USA
    Surg Obes Relat Dis 3:134-40. 2007
  4. ncbi request reprint Bariatric surgery for morbid obesity
    Eric J Demaria
    Duke Weight Loss Surgery Center and the Duke Endosurgery Center, Duke University Medical Center, Durham, NC 27710, USA
    N Engl J Med 356:2176-83. 2007
  5. ncbi request reprint Validation of the obesity surgery mortality risk score in a multicenter study proves it stratifies mortality risk in patients undergoing gastric bypass for morbid obesity
    Eric J Demaria
    Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
    Ann Surg 246:578-82; discussion 583-4. 2007
  6. ncbi request reprint Initiation and progression of physical activity after laparoscopic and open gastric bypass surgery
    Ronald K Evans
    Department of Exercise Science, Commonwealth University, Richmond, VA 23284, USA
    Surg Innov 11:235-9. 2004
  7. ncbi request reprint Impact of major co-morbidities on mortality and complications after gastric bypass
    Mohammad Khalid Jamal
    Department of Surgery, Division of General Surgery, Virginia Commonwealth University Health System, Richmond, Virginia 23298, USA
    Surg Obes Relat Dis 1:511-6. 2005
  8. ncbi request reprint Selective, versus routine, upper gastrointestinal series leads to equal morbidity and reduced hospital stay in laparoscopic gastric bypass patients
    SOPHIA D LEE
    Minimally Invasive Surgery Center, Virginia Commonwealth University, Richmond, Virginia, USA
    Surg Obes Relat Dis 3:413-6. 2007
  9. doi request reprint Evidence for a metabolic mechanism in the improvement of type 2 diabetes after sleeve gastrectomy in a rodent model
    Brian E Kadera
    Duke University School of Medicine, Durham, NC 27704, USA
    Surg Obes Relat Dis 9:447-52. 2013
  10. ncbi request reprint Pulmonary embolism complicating bariatric surgery: detailed analysis of a single institution's 24-year experience
    Brennan J Carmody
    Division of General Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
    J Am Coll Surg 203:831-7. 2006

Detail Information

Publications50

  1. pmc Effects of bariatric surgery in older patients
    Harvey J Sugerman
    Division of General Surgery, Virginia Commonwealth University, Richmond, VA, USA
    Ann Surg 240:243-7. 2004
    ..Evaluate the safety and efficacy of bariatric surgery in older patients...
  2. ncbi request reprint Perioperative management of special populations: obesity
    Eric J Demaria
    General Surgery Division, Department of Surgery, Medical College of Virginia, Virginia Commonwealth University, 1200 East Broad Street, Richmond, VA 23298 0519, USA
    Surg Clin North Am 85:1283-9, xii. 2005
    ..Medical professionals must, for example, use invasive arterial monitoring for severely obese patients and ensure that operating room tables can accommodate obese patients...
  3. ncbi request reprint Obesity surgery mortality risk score: proposal for a clinically useful score to predict mortality risk in patients undergoing gastric bypass
    Eric J Demaria
    Virginia Commonwealth University, Richmond, Virginia, USA
    Surg Obes Relat Dis 3:134-40. 2007
    ..We propose the obesity surgery mortality risk score as a clinically useful score system to predict the mortality risk for patients undergoing GBP...
  4. ncbi request reprint Bariatric surgery for morbid obesity
    Eric J Demaria
    Duke Weight Loss Surgery Center and the Duke Endosurgery Center, Duke University Medical Center, Durham, NC 27710, USA
    N Engl J Med 356:2176-83. 2007
  5. ncbi request reprint Validation of the obesity surgery mortality risk score in a multicenter study proves it stratifies mortality risk in patients undergoing gastric bypass for morbid obesity
    Eric J Demaria
    Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
    Ann Surg 246:578-82; discussion 583-4. 2007
    ..Patients with total score of 0 to 1 are classified as 'A' (lowest) risk group, score 2 to 3 as 'B' (intermediate) risk group, and score 4 to 5 as 'C' (high) risk group...
  6. ncbi request reprint Initiation and progression of physical activity after laparoscopic and open gastric bypass surgery
    Ronald K Evans
    Department of Exercise Science, Commonwealth University, Richmond, VA 23284, USA
    Surg Innov 11:235-9. 2004
    ..Future studies need to prospectively determine whether LGBS, via facilitation of greater engagement in postsurgical physical activity, contributes to more successful weight loss and weight maintenance compared with OGBS...
  7. ncbi request reprint Impact of major co-morbidities on mortality and complications after gastric bypass
    Mohammad Khalid Jamal
    Department of Surgery, Division of General Surgery, Virginia Commonwealth University Health System, Richmond, Virginia 23298, USA
    Surg Obes Relat Dis 1:511-6. 2005
    ..We hypothesized that major co-morbidities affect survival and complications after gastric bypass...
  8. ncbi request reprint Selective, versus routine, upper gastrointestinal series leads to equal morbidity and reduced hospital stay in laparoscopic gastric bypass patients
    SOPHIA D LEE
    Minimally Invasive Surgery Center, Virginia Commonwealth University, Richmond, Virginia, USA
    Surg Obes Relat Dis 3:413-6. 2007
    ..We hypothesized that elimination of routine UGIS would not adversely affect morbidity or mortality...
  9. doi request reprint Evidence for a metabolic mechanism in the improvement of type 2 diabetes after sleeve gastrectomy in a rodent model
    Brian E Kadera
    Duke University School of Medicine, Durham, NC 27704, USA
    Surg Obes Relat Dis 9:447-52. 2013
    ..The objective of this study was to elucidate mechanisms of diabetes improvement in SG beyond caloric restriction. We studied SG in Zucker Diabetic Fatty (ZDF) rats...
  10. ncbi request reprint Pulmonary embolism complicating bariatric surgery: detailed analysis of a single institution's 24-year experience
    Brennan J Carmody
    Division of General Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
    J Am Coll Surg 203:831-7. 2006
    ..Since 1992, short-course heparin prophylaxis, beginning immediately before operation, has been used in this center...
  11. doi request reprint Validation that a 1-year fellowship in minimally invasive and bariatric surgery can eliminate the learning curve for laparoscopic gastric bypass
    Mohamed R Ali
    Department of Surgery, University of California, Davis, Sacramento, CA 95817, USA
    Surg Endosc 24:138-44. 2010
    ....
  12. ncbi request reprint Physical activity stage of readiness predicts moderate-vigorous physical activity participation among morbidly obese gastric bypass surgery candidates
    Dale S Bond
    Department of Exercise Science, Virginia Commonwealth University, Richmond, Virginia 23284 2020, USA
    Surg Obes Relat Dis 2:128-32. 2006
    ..Therefore, this study sought to determine whether greater PAR was associated with greater moderate-vigorous physical activity (MVPA) participation among GBS candidates...
  13. ncbi request reprint Impact of self-reported physical activity participation on proportion of excess weight loss and BMI among gastric bypass surgery patients
    Dale S Bond
    Department of Exercise Science, Virginia Commonwealth University, Richmond, Virginia 23284 2037, USA
    Am Surg 70:811-4. 2004
    ..7 +/- 5.5 kg/m2)], respectively. PA had a favorable effect on % EWL and BMI among GBS patients at 2 years postsurgery, thus supporting the inclusion of habitual PA in a comprehensive GBS postsurgical weight maintenance program...
  14. ncbi request reprint Roux-en-Y gastric bypass surgery for morbid obesity: evaluation of postoperative extraluminal leaks with upper gastrointestinal series
    Laura R Carucci
    Department of Radiology, Virginia Commonwealth University Medical Center, PO Box 980615, Richmond, VA 23298 0615, USA
    Radiology 238:119-27. 2006
    ....
  15. ncbi request reprint Surgical options for obesity
    Eric J Demaria
    General and Endoscopic Surgery, Virginia Commonwealth University Hospital Systems, Box 980519, 1200 East Marshall Street, Richmond, VA 23298, USA
    Gastroenterol Clin North Am 34:127-42. 2005
    ..Until the development ofa similarly successful procedure, gastric bypass will continue to be the gold standard bariatric procedure with its concurrent sustained weight loss benefits and resolution of comorbidities...
  16. ncbi request reprint Laparoscopic adjustable gastric banding: evolving clinical experience
    Eric J Demaria
    Division of General Surgery, Department of Surgery, Center for Minimally Invasive Surgery and the Obesity Surgery Program, Virginia Commonwealth University Medical College of Virginia, Box 980428, Richmond, VA 23298, USA
    Surg Clin North Am 85:773-87, vii. 2005
    ..In general, international studies support use of the LAGB procedure,while American studies are generally better designed but more equivocal in their results...
  17. ncbi request reprint Insurance-mandated preoperative dietary counseling does not improve outcome and increases dropout rates in patients considering gastric bypass surgery for morbid obesity
    Mohammad K Jamal
    Department of Surgery, Division of Minimally Invasive Surgery, Virginia Commonwealth University Health System, Richmond, Virginia, USA
    Surg Obes Relat Dis 2:122-7. 2006
    ..We compared outcomes of GBP patients undergoing a mandatory 13 weeks of PDC (n = 72) to a contemporaneous group of patients with no such requirement (no-PDC; n = 252) who underwent operation between January 2000 and December 2002...
  18. doi request reprint Preoperative weight gain does not predict failure of weight loss or co-morbidity resolution of laparoscopic Roux-en-Y gastric bypass for morbid obesity
    Michael C Harnisch
    Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
    Surg Obes Relat Dis 4:445-50. 2008
    ..Success with preoperative weight loss (PWL) is often mandated by the bariatric team to assess patient compliance and has been suggested to correlate with improved postoperative weight loss outcomes...
  19. ncbi request reprint Bariatric surgery for severely obese adolescents
    Harvey J Sugerman
    Division of General Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, Virginia, USA
    J Gastrointest Surg 7:102-7; discussion 107-8. 2003
    ..These data strongly support obesity surgery for those unfortunate individuals who may have difficulty obtaining insurance coverage based on the 1991 National Institutes of Health Consensus Conference statement...
  20. ncbi request reprint The optimal surgical management of the super-obese patient: the debate. Presented at the annual meeting of the Society of American Gastrointestinal and Endoscopic Surgeons, Hollywood, Florida, USA, April 13-16, 2005
    Eric J Demaria
    Virginia Commonwealth University, Center for Minimally Invasive Surgery, Richmond 23298 480, USA
    Surg Innov 12:107-21. 2005
    ..A review of the audience's responses provides insight into the decision-making considerations of a population of laparoscopically oriented bariatric surgeons...
  21. doi request reprint Remission of type 2 diabetes after Roux-en-Y gastric bypass is associated with greater weight loss
    Brian E Kadera
    Duke University School of Medicine, Durham, North Carolina 27710, USA
    Surg Obes Relat Dis 5:305-9. 2009
    ..To test this hypothesis, we studied patients with insulin-dependent T2DM who underwent RYGB to determine whether T2DM remission in this treatment-resistant subgroup occurred independent of weight loss...
  22. ncbi request reprint Night call does not impair learning of laparoscopic skills
    Eric J Demaria
    Department of Surgery, Medical College of Virginia at Virginia Commonwealth University, Richmond VA 23298, USA
    Surg Innov 12:145-9. 2005
    ..05). Most parameters (16) showed improvement rather than deterioration post-call, which is consistent with learning of laparoscopic skills despite lack of sleep from night call...
  23. ncbi request reprint Endoscopic closure of a gastrojejunal anastomotic leak (with video)
    John A Evans
    Gastroenterology Division, Department of Medicine, Duke University Medical Center, Durham, North Carolina, USA
    Gastrointest Endosc 66:1225-6; discussion 1226. 2007
  24. ncbi request reprint Lap-band failures: conversion to gastric bypass and their preliminary outcomes
    Shanu N Kothari
    Medical College of Virginia of Virginia Commonwealth University, Department of Surgery, Richmond 23298, USA
    Surgery 131:625-9. 2002
    ..The purpose of this study was to assess the outcome in patients who had failed to effectively lose weight with this device and were converted to a gastric bypass...
  25. ncbi request reprint Techniques of laparoscopic Roux-en-Y gastric bypass
    Mohamed R Ali
    Department of Surgery, Virginia Commonwealth University, Richmond, VA 23298, USA
    Semin Laparosc Surg 9:94-104. 2002
    ..We, like other groups, have found that laparoscopic gastric bypass provides similar efficacy to open gastric bypass, but offers improved patient acceptance, quality of life, and significantly less wound complications...
  26. doi request reprint Early postoperative outcomes of metabolic surgery to treat diabetes from sites participating in the ASMBS bariatric surgery center of excellence program as reported in the Bariatric Outcomes Longitudinal Database
    Eric J Demaria
    Department of Surgery, Duke University, Durham, NC, USA
    Ann Surg 252:559-66; discussion 566-7. 2010
    ....
  27. doi request reprint Baseline data from American Society for Metabolic and Bariatric Surgery-designated Bariatric Surgery Centers of Excellence using the Bariatric Outcomes Longitudinal Database
    Eric J Demaria
    Research Advisory Committee, Surgical Review Corporation, and Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
    Surg Obes Relat Dis 6:347-55. 2010
    ..The present study was undertaken to define the baseline characteristics of the patients with data entered into BOLD...
  28. ncbi request reprint Normal anatomy and complications after gastric bypass surgery: helical CT findings
    Jinxing Yu
    Department of Radiology, VCUHS MCV Hospitals and Physicians, 401 N 12th Street, Main Hospital, 3rd Floor, PO Box 980615, Richmond, VA 23298 0615, USA
    Radiology 231:753-60. 2004
    ..To determine the usefulness and potential pitfalls of helical computed tomography (CT) for depiction of normal anatomy and diagnosis of complications after gastric bypass surgery...
  29. ncbi request reprint Laparoscopic Roux-en-Y gastric bypass in a patient with intestinal malrotation
    Giselle G Hamad
    University of Pittsburgh Medical Center, Department of Surgery, Pittsburgh, Pennsylvania 15213, USA
    J Laparoendosc Adv Surg Tech A 14:306-9. 2004
    ..She was incidentally found to have intestinal malrotation. The Roux-en-Y gastric bypass was completed laparoscopically, followed by laparoscopic division of Ladd's bands, and appendectomy...
  30. ncbi request reprint Per-oral circular stapler in laparoscopic Roux-en-Y gastric bypass
    Eric J Demaria
    Virginia Commonwealth University, Richmond, Virginia, USA
    Surg Technol Int 14:113-7. 2005
    ..The SurgASSIST has several advantages over the traditional circular stapled gastrojejunal anastomosis, including no need to dilate trocars to accommodate the stapler through the abdominal wall and decreased wound infections...
  31. ncbi request reprint Risk scoring systems for weight loss surgery
    Dana Portenier
    Duke Center for Metabolic and Weight Loss Surgery, Duke University, 3116 North Duke Street, Durham, NC, USA
    Adv Surg 42:313-20. 2008
  32. doi request reprint Obesity and bariatric surgery
    Basil M Yurcisin
    Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
    Clin Chest Med 30:539-53, ix. 2009
    ....
  33. ncbi request reprint Surgical revision of loop ("mini") gastric bypass procedure: multicenter review of complications and conversions to Roux-en-Y gastric bypass
    William H Johnson
    Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
    Surg Obes Relat Dis 3:37-41. 2007
    ....
  34. ncbi request reprint Internal hernia after laparoscopic Roux-en-Y gastric bypass
    Brennan Carmody
    Division of General Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, Virginia, USA
    Surg Obes Relat Dis 1:543-8. 2005
    ..Little has been written on characterizing this complication. Antecolic Roux limb passage has been suggested to be safe without defect closure...
  35. pmc Evaluation of operative imaging techniques in surgical education
    Shanu N Kothari
    Department of Surgery and Center for Minimally Invasive Surgery, Medical College of Virginia Campus of Virginia Commonwealth University, Richmond, Virginia 23298, USA
    JSLS 8:367-71. 2004
    ..These images were then compared in a blinded fashion with images from a boom-mounted camera positioned above the surgical field and a head-mounted camera positioned on the operating surgeon...
  36. doi request reprint Risk stratification of serious adverse events after gastric bypass in the Bariatric Outcomes Longitudinal Database
    Matthew L Maciejewski
    Center for Health Services Research in Primary Care, Durham VA Medical Center, Durham, North Carolina 27705, USA
    Surg Obes Relat Dis 8:671-7. 2012
    ..The purpose of this study was to develop and validate a risk stratification model of composite adverse events related to Roux-en-Y gastric bypass (RYGB) surgery...
  37. pmc Results of 281 consecutive total laparoscopic Roux-en-Y gastric bypasses to treat morbid obesity
    Eric J Demaria
    Department of Surgery and the Center for Minimally Invasive Surgery, Medical College of Virginia Campus of Virginia Commonwealth University, Richmond, Virginia 23298, USA
    Ann Surg 235:640-5; discussion 645-7. 2002
    ..To determine the safety and efficacy of laparoscopic Roux-en-Y gastric bypass for the treatment of morbid obesity...
  38. ncbi request reprint Laparoscopic adjustable silicone gastric banding: complications
    Eric J Demaria
    College of Virginia, Richmond, Virginia 23298 0428, USA
    J Laparoendosc Adv Surg Tech A 13:271-7. 2003
    ..While improvements in surgical technique may decrease early technical complications such as gastric prolapse, long-term follow-up studies will be required to determine the ultimate success of this device in controlling severe obesity...
  39. pmc The long-term effects of gastric bypass on vitamin D metabolism
    Jason M Johnson
    Department of Surgery, Virginia Commonwealth University School of Medicine, Richmond, 23298, USA
    Ann Surg 243:701-4; discussion 704-5. 2006
    ....
  40. ncbi request reprint Poor outcomes in cirrhosis-associated hernia repair: a nationwide cohort study of 32,033 patients
    Alfredo M Carbonell
    Minimally Invasive Surgery Center Division of General Surgery, Virginia Commonwealth University Medical Center, 1200 East Broad Street, Richmond, P O Box 980519, VA 23298, USA
    Hernia 9:353-7. 2005
    ..It may, however, be safer than previously thought. Ideally, patients with cirrhosis should undergo elective hernia repair after medical optimization...
  41. ncbi request reprint Training in laparoscopic suturing skills using a new computer-based virtual reality simulator (MIST-VR) provides results comparable to those with an established pelvic trainer system
    Shanu N Kothari
    Department of Surgery and Center for Minimally Invasive Surgery, Medical College of Virginia Campus of Virginia Commonwealth University, Richmond, Virginia 23298, USA
    J Laparoendosc Adv Surg Tech A 12:167-73. 2002
    ..We hypothesized that the Minimally Invasive Surgery Trainer (MIST-VR; VP Medical R, London, U.K.) would be as effective as the Yale Laparoscopic Skills Course in improving laparoscopic intracorporeal suturing skills...
  42. ncbi request reprint Is gastric bypass superior for the surgical treatment of obesity compared with malabsorptive procedures?
    Eric J Demaria
    Department of Surgery, Medical College of Virginia, Richmond, Virginia 23298 0645, USA
    J Gastrointest Surg 8:401-3. 2004
  43. ncbi request reprint A conceptual application of health behavior theory in the design and implementation of a successful surgical weight loss program
    Dale S Bond
    Department of Exercise Science, Virginia Commonwealth University, Richmond, VA 23284, USA
    Obes Surg 14:849-56. 2004
    ....
  44. doi request reprint Mucosal and serosal changes after gastric stapling determined by a new "real-time" surface tissue oxygenation probe: a pilot study
    Christopher J Myers
    Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA
    Surg Obes Relat Dis 6:50-3. 2010
    ....
  45. ncbi request reprint New developments in surgery: Natural Orifice Transluminal Endoscopic Surgery (NOTES)
    Sebastian G de la Fuente
    Duke Endosurgery Center, Departments of Surgery and Anesthesiology, Duke University Medical Center, Durham, NC 27710, USA
    Arch Surg 142:295-7. 2007
    ..Herein we review the published data and propose a series of questions to be considered for future investigations. We also address the controversy involved in the incorporation of this new technology into surgical practice...
  46. ncbi request reprint Sweet eating is not a predictor of outcome after Lap-Band placement?
    Harvey J Sugerman
    Obes Surg 13:468-9; author reply 469-71. 2003
  47. pmc Multivariate analysis of risk factors for death following gastric bypass for treatment of morbid obesity
    Adolfo Z Fernandez
    Department of General Surgery, Wake Forest University Baptist Medical Center, Medical Center Boulevard, Winston Salem, NC 27157, USA
    Ann Surg 239:698-702; discussion 702-3. 2004
    ..To identify the factors that increase mortality for either open or laparoscopic Roux-en-Y gastric bypass...
  48. ncbi request reprint Adolescent bariatric surgery: treatment delayed, treatment denied, a crisis invited
    Victor F Garcia
    Division of Pediatric Surgery, Cincinnati Children s Hospital Medical Center, University of Cincinnati, Cincinnati, OH 45229, USA
    Obes Surg 16:1-4. 2006
    ..The higher BMI criterion for adolescent bariatric surgery exposes the adolescent to a higher risk for operative death and complications, and suboptimal outcomes following bariatric surgery...
  49. ncbi request reprint The laparoscopic revolution
    Eric J Demaria
    Surg Innov 11:220. 2004
  50. ncbi request reprint Onlay hiatal reinforcement utilizing human acellular dermal matrix: three case series
    Jason M Johnson
    Department of General Surgery, William Beaumont Army Medical Center, El Paso, TX 79920 5001, and Department of Surgery, University of Iowa Hospitals and Clinics, Iowa City, USA
    Surg Innov 12:239-41. 2005
    ..Acellular dermal matrix appears to be a promising prosthetic for onlay reinforcement of the hiatus during redo laparoscopic fundoplication and repair of large paraesophageal hernias...